ATM cell switching system

摘要

An ATM cell switching system is disclosed. The system includes more than one node connected between a highway transmitting a subscriber data and a high speed line of an ATM type for implementing a converting operation between the subscriber data and an ATM cell, and an ATM switching unit for receiving an ATM cell from one among the nodes through the high speed link, judging a destination based on a header information and routing the ATM cell to another one among the nodes.